Until two years ago, when the National Wildlife Federation pointed out their presence, the 61-year-old steel oil pipelines running beneath the fast-flowing Mackinac Straits between Lake Michigan and Lake Huron were like nearly every other piece of North America’s energy transport network: out of sight and out of mind.

“We cannot ignore the new reality that climate change has become a major foreign policy issue in the 21^st century,” a new film by Hal and Marilyn Weiner concludes.

Water is a key ingredient for peace, especially in the Middle East. The Jordan River, which forms the border between Israel, the Palestinian West Bank, and Jordan, is central to the interrelated political and environmental challenges facing the region. Addressing these challenges requires not only high-level diplomacy but also direct, people-to-people engagement, which can form lasting relationships that go beyond water, said experts at the Wilson Center on October 17. [Video Below]

The potential security challenges linked with climate change can make for great headlines. While sensationalist claims about water wars, states collapsing in chaos, or the forced migration of hundreds of millions cannot be completely discounted for the long term, intelligent mitigation and adaptation efforts can help avoid the worst of these – and manage the rest.

This fall, a series of significant events signaled what many see as a shift toward meaningful collective action on climate change.

Imagine an overgrown perennial garden. Impenetrable, shrubby bushes knit themselves together in long rows. Grasses reach chest high. Native hardwood trees hog the perimeter.